<template>
  <div style="padding:0 17px">
    <Breadcrumb/>
    <div style="display: flex;margin-top: 15px;">
      <el-button type="primary" style="margin-right: 15px" @click="addItem">新增
      </el-button>
      <span style="min-width: 150px;margin-right: 15px">
        <OrganizationTree
                @change="load"
                @tree-select-changed="treeSelectChanged"
                v-model="selectedOrganizationId"
        />
      </span>
      <el-input v-model="keyWord" placeholder="单位名称/应急演练流程名称"
                style="width: 200px;height: 33px;margin-right: 15px;font-size: 13px;" clearable></el-input>
      <el-button icon="Search" type="primary" style="color: #fff;font-size: 12px;background-color: #1890ff;" @click="load">搜索
      </el-button>
      <el-button type="success" style="" @click="importData">导入</el-button>
      <el-button type="success" style="" @click="exportData">导出</el-button>
    </div>

    <el-table :data="tableData" :row-style="{ height: '77px' }" border
              style="width: calc(100vw - 240px);margin-top: 20px;height: 70vh;color: #909399;font-size: 15px;">
      <el-table-column prop="id" label="ID" width="100"/>
      <el-table-column prop="clientName" label="单位名称" width="200"/>
      <el-table-column prop="flowName" label="应急演练流程名称" width="200"/>
      <el-table-column prop="description" label="具体描述" width="auto"/>
      <el-table-column prop="state" label="状态" width="200"/>
      <el-table-column prop="fileName" label="文件名称" width="150"/>
      <el-table-column align="center" label="操作" fixed="right" width="180">
        <template v-slot="scope">
          <el-button type="primary" size="small" icon="Edit" @click="editItem(scope.row)">编辑</el-button>
          <el-button type="primary" size="small" icon="Edit" @click="openFile(scope.row.fileUrl)">查看
          </el-button>
          <el-button v-if="this.userInformation.role === 1" type="danger" size="small" icon="Delete" @click="deleteItem(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        :current-page="currentPage"
        :page-size="pageSize"
        :page-sizes="[10, 20, 30, 50]"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        :background="true"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
    />
    <el-dialog title="应急预案流程新增" v-model="operationItemDialog" :close-on-click-modal="false" :show-close="false"
               width="700">
      <el-form label-position="top" :inline="true" :model="form" ref="form" :rules="rules">
        <el-form-item style="width: 185px" label="单位名称" prop="clientId">
          <el-select v-model="form.clientId" filterable placeholder="选择单位名称">
            <el-option
                    v-for="item in clientOptions"
                    :key="item.id"
                    :label="item.name"
                    :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="应急演练流程名称" prop="flowName">
          <el-input placeholder="应急演练流程名称" v-model="form.flowName"
                    autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="描述" prop="description">
          <el-input placeholder="描述" v-model="form.description"
                    autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="状态" prop="state">
          <el-input placeholder="状态" v-model="form.state"
                    autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="文件名称" prop="fileName">
          <el-input placeholder="请输入文件名称" v-model="form.fileName"
                    autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="应急预案流程图" prop="fileUrl">
          <el-upload
                  :before-upload="checkFileType"
                  class="avatar-uploader"
                  :action="'/api/files/upload'"
                  :on-success="photoHandleSuccess"
                  :on-error="photoHandleError"
                  :show-file-list="false"
          >
            <template #tip>
              <div class="el-upload__tip">
                {{ photoType() }}文件应小于{{ fileSizeLimit() }}
              </div>
            </template>
            <el-button size="small" type="primary">上传</el-button>
            <el-button size="small" type="danger" v-if="form.fileUrl" @click="deleteImage">删除</el-button>
          </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="reset('form')">取 消</el-button>
        <el-button type="primary" @click="submitForm('form')">确 定</el-button>
      </div>
    </el-dialog>
    <el-dialog title="导入" v-model="dialogImportVisible" width="520px">
      <el-form label-position="right" label-width="100px">
        <el-form-item label="模板下载:" padding-top:10px>
          <el-button type="primary" size="small" style="" @click="exportTemplate">应急预案流程</el-button>
        </el-form-item>
        <el-form-item label="文件" padding-top:-20px>
          <el-upload :headers="headers"
                           :multiple="false"
                     :on-success="onUploadSuccess"
                     :on-error="onUploadError"
                     :action="serverIp+'/conting-plan-flow/importData'"
                     class="upload-demo">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传xlsx文件</div>
          </el-upload>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogImportVisible = false">取消</el-button>
      </div>
    </el-dialog>
    <el-dialog title="文件预览" v-model="openItemFileDialog" width="70%" append-to-body center>
      <iframe :src="pdfSrc" frameborder="0" style="background-color: #fff;width: 100%; height: 600px"></iframe>
      <div slot="footer" class="dialog-footer">
        <el-button @click="openItemFileDialog = false">取消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import request from "@/utils/request.js";
import Breadcrumb from "@/components/Breadcrumb.vue";
import OrganizationTree from "@/components/OrganizationTree.vue";
import {fileSizeLimit, photoType} from "@/assets/globalJS.js";
import {serverIp} from "../../../public/static/config"

export default {
  name: "ContingPlanFlow",
  components: {Breadcrumb,OrganizationTree},
  data() {
    return {
      pdfSrc: '',
      serverIp,
                headers: {
                    token:  JSON.parse(localStorage.getItem('user')).token,
                },
      dialogImportVisible: false,
      userInformation: JSON.parse(localStorage.getItem("user")),
      selectedOrganizationId: JSON.parse(localStorage.getItem("user")).organization,
      keyWord: "",
      currentData: {},
      tableData: [],
      clientOptions: [],
      searchClient: "",
      currentPage: 1,
      pageSize: 10,
      total: 0,
      operationItemDialog: false,  // 弹窗
      openItemFileDialog: false,
      form: {},
      rules: {
        flowName: [
          {required: true, message: '请输入应急演练流程名称', trigger: 'blur'},
        ],
        clientId: [
          {required: true, message: '请选择单位名称', trigger: 'blur'},
        ],
      },
      isEdit: false,
    }
  },
  mounted() {
    // 初始化加载用户数据
    this.load()
    this.getClientOptions()
  },
  methods: {
    importData() {
      this.dialogImportVisible = true;
    },
    onUploadSuccess() {
      this.$message.success('上传成功');
      this.dialogImportVisible = false;
      location.reload();
    },
    onUploadError(){
      this.$message.error('上传失败');
    },
    // 模板下载
    exportTemplate() {
      window.location.href = '../xlsx/contingPlanFlow.xlsx'
    },
    exportData() {
      let level = JSON.parse(localStorage.getItem("user")).level
      if (this.currentData.level !== undefined) {
        level = this.currentData.level
      }
      let isAllClient = JSON.parse(localStorage.getItem("user")).isAllClient;
      let clientIds;
      if (isAllClient === "1") {
        clientIds = JSON.parse(localStorage.getItem("user")).clientIds;
      } else {
        clientIds = [];
      }
      window.open(serverIp + '/conting-plan-flow/export?keyWord=' + this.keyWord +
          "&level=" + level + "&organizationId=" + this.selectedOrganizationId + "&isAllClient=" + isAllClient + "&clientIds=" + clientIds);
    },
    getClientOptions() {
      let level = JSON.parse(localStorage.getItem("user")).level
      let organizationId = JSON.parse(localStorage.getItem("user")).organization
      let isAllClient = JSON.parse(localStorage.getItem("user")).isAllClient;
      let clientIds;
      if (isAllClient === "1") {
        clientIds = JSON.parse(localStorage.getItem("user")).clientIds;
      } else {
        clientIds = [];
      }
      request.get("/client/listbyName?name=" + this.searchClient + "&organizationId=" + organizationId + "&level=" + level + "&isAllClient=" + isAllClient + "&clientIds=" + clientIds).then(res => {
        this.clientOptions = res.data
      })
    },
    // 搜索
    load() {
      let level = JSON.parse(localStorage.getItem("user")).level
      if (this.currentData.level !== undefined) {
        level = this.currentData.level
      }
      let isAllClient = JSON.parse(localStorage.getItem("user")).isAllClient;
      let clientIds;
      if (isAllClient === "1") {
        clientIds = JSON.parse(localStorage.getItem("user")).clientIds;
      } else {
        clientIds = [];
      }
      request.get("/conting-plan-flow/page?pageNum=" + this.currentPage + "&pageSize=" + this.pageSize + "&keyWord=" + this.keyWord +
          "&level=" + level + "&organizationId=" + this.selectedOrganizationId + "&isAllClient=" + isAllClient + "&clientIds=" + clientIds).then(res => {
        if (res.code === '200') {
          for (let key in res.data) {
            if (key === "record") {
              this.tableData = res.data[key];
            } else if (key === "total") {
              this.total = res.data[key];
            }
          }
        } else {
          this.$message.error("错误" + res.msg)
        }
      })
    },
    // 新增
    addItem() {
      this.operationItemDialog = true
    },
    // 编辑
    editItem(scope) {
      this.isEdit = true;
      Object.assign(this.form, scope)
      this.operationItemDialog = true
    },
    // 编辑、新增确定按钮
    submitForm(val) {
      this.form.operatorId = JSON.parse(localStorage.getItem("user")).id
      this.$refs[val].validate((valid) => {
        if (valid) {
          request.post("/conting-plan-flow/edit", this.form).then(res => {
            if (res.code === '200') {
              this.$message({
                message: "成功",
                type: "success"
              })
              this.load()
              if (!this.isEdit) {
                this.clearConditions()
              }
              this.reset(val)
            } else {
              this.$message.error("操作失败" + res.msg)
            }
          })
        }
      })
    },
    // 清空查询条件
    clearConditions() {
      this.selectedOrganizationId = JSON.parse(localStorage.getItem("user")).organization;
      this.keyWord = "";
    },
    reset(val) {
      this.isEdit = false;
      this.operationItemDialog = false;
      this.form = {};
      this.$refs[val].clearValidate();
    },
    // 删除确定弹窗
    deleteItem(scope) {
      this.$confirm('是否确定删除?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        request.delete("/conting-plan-flow/delete/" + scope).then(res => {
          if (res.code === '200') {
            this.$message.success("成功")
            this.load()
          } else {
            this.$message.error(res.msg)
          }
        })
      });
    },
    treeSelectChanged(data) {
      this.currentData = data
    },
    handleSizeChange(pageSize) {   // 改变当前每页的个数触发
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {  // 改变当前页码触发
      this.currentPage = pageNum
      this.load()
    },
    checkFileType(file) {
      const fileName = file.name
      const fileType = fileName.substring(fileName.lastIndexOf('.'))
      // '.xbm','.tif','pjp','.svgz','jpg','jpeg','ico','tiff','.gif','svg','.jfif','.webp','.png','.bmp','pjpeg','.avif'
      if (
              fileType === '.pdf' ||
              fileType === '.txt' ||
              fileType === '.xbm' ||
              fileType === '.tif' ||
              fileType === '.pjp' ||
              fileType === '.svgz' ||
              fileType === '.jpg' ||
              fileType === '.jpeg' ||
              fileType === '.ico' ||
              fileType === '.tiff' ||
              fileType === '.gif' ||
              fileType === '.svg' ||
              fileType === '.jfif' ||
              fileType === '.webp' ||
              fileType === '.png' ||
              fileType === '.bmp' ||
              fileType === '.pjpeg' ||
              fileType === '.avif'
      ) {
        // 不处理
      } else {
        this.$message.error(
                '不是正确的格式文件,请上传正确的文件类型'
        )
        return false
      }
    },
    photoHandleSuccess(response) {
      this.form.fileUrl = `/api/file/download${response}`
      this.$message.success('上传成功');
    },
    photoType() {
      return "pdf,txt," + photoType
    },
    fileSizeLimit() {
      return "100MB"
    },
    photoHandleError() {
      this.$message.error("上传文件大小请勿超过100MB")
    },
    deleteImage() {
      this.form.fileUrl = '';
      this.$message.success('删除成功');
    },
    openFile(scope) {
      this.openItemFileDialog = true;
      this.pdfSrc = scope;
    }
  }
}
</script>

<style scoped>
:deep(.el-table th .cell) {
  font-weight: 700
}

:deep(.el-select-dropdown__item) {
  font-size: 14px;
}

:deep(.el-select__wrapper) {
  font-size: 14px;
}
</style>
